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source: configure @ a81d679

Last change on this file since a81d679 was ceebeb1, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-03-14T18:09:56Z
Warn if xmlto is missing and a prebuilt helpfile is missing.
Property mode set to `100755`
File size: 13.6 KB

Line
1	#!/bin/sh
2
3	##############################
4	## Configurer for BitlBee ##
5	## ##
6	## Copyright 2004 Lintux ##
7	## Copyright 2002 Lucumo ##
8	##############################
9
10	prefix='/usr/local/'
11	bindir='$prefix/sbin/'
12	etcdir='$prefix/etc/bitlbee/'
13	mandir='$prefix/share/man/'
14	datadir='$prefix/share/bitlbee/'
15	config='/var/lib/bitlbee/'
16	plugindir='$prefix/lib/bitlbee/'
17	includedir='$prefix/include/bitlbee/'
18	libevent='/usr/'
19	pidfile='/var/run/bitlbee.pid'
20	ipcsocket='/var/run/bitlbee.sock'
21	pcdir='$prefix/lib/pkgconfig'
22	systemlibdirs="/lib /usr/lib /usr/local/lib"
23
24	msn=1
25	jabber=1
26	oscar=1
27	yahoo=1
28
29	debug=0
30	strip=1
31	gcov=0
32	plugins=1
33
34	events=glib
35	ldap=0
36	ssl=auto
37
38	arch=`uname -s`
39	cpu=`uname -m`
40
41	GLIB_MIN_VERSION=2.4
42
43	echo BitlBee configure
44
45	while [ -n "$1" ]; do
46	e="`expr "X$1" : 'X--\(.=.\)'`"
47	if [ -z "$e" ]; then
48	cat<<EOF
49
50	Usage: $0 [OPTIONS]
51
52	Option Description Default
53
54	--prefix=... Directories to put files in $prefix
55	--bindir=... $bindir
56	--etcdir=... $etcdir
57	--mandir=... $mandir
58	--datadir=... $datadir
59	--plugindir=... $plugindir
60	--pidfile=... $pidfile
61	--config=... $config
62	--ipcsocket=... $ipcsocket
63
64	--msn=0/1 Disable/enable MSN part $msn
65	--jabber=0/1 Disable/enable Jabber part $jabber
66	--oscar=0/1 Disable/enable Oscar part (ICQ, AIM) $oscar
67	--yahoo=0/1 Disable/enable Yahoo part $yahoo
68
69	--debug=0/1 Disable/enable debugging $debug
70	--strip=0/1 Disable/enable binary stripping $strip
71	--gcov=0/1 Disable/enable test coverage reporting $gcov
72	--plugins=0/1 Disable/enable plugins support $plugins
73
74	--events=... Event handler (glib, libevent) $events
75	--ssl=... SSL library to use (gnutls, nss, openssl, bogus, auto)
76	$ssl
77
78	--target=... Cross compilation target same as host
79	EOF
80	exit;
81	fi
82	eval "$e"
83	shift;
84	done
85
86	# Expand $prefix and get rid of double slashes
87	bindir=`eval echo "$bindir/" \| sed 's/\/\{1,\}/\//g'`
88	etcdir=`eval echo "$etcdir/" \| sed 's/\/\{1,\}/\//g'`
89	mandir=`eval echo "$mandir/" \| sed 's/\/\{1,\}/\//g'`
90	datadir=`eval echo "$datadir/" \| sed 's/\/\{1,\}/\//g'`
91	config=`eval echo "$config/" \| sed 's/\/\{1,\}/\//g'`
92	plugindir=`eval echo "$plugindir/" \| sed 's/\/\{1,\}/\//g'`
93	includedir=`eval echo "$includedir"/ \| sed 's/\/\{1,\}/\//g'`
94	libevent=`eval echo "$libevent"/ \| sed 's/\/\{1,\}/\//g'`
95
96	pidfile=`eval echo "$pidfile" \| sed 's/\/\{1,\}/\//g'`
97	ipcsocket=`eval echo "$ipcsocket" \| sed 's/\/\{1,\}/\//g'`
98	pcdir=`eval echo "$pcdir" \| sed 's/\/\{1,\}/\//g'`
99
100	cat<<EOF>Makefile.settings
101	## BitlBee settings, generated by configure
102	PREFIX=$prefix
103	BINDIR=$bindir
104	ETCDIR=$etcdir
105	MANDIR=$mandir
106	DATADIR=$datadir
107	PLUGINDIR=$plugindir
108	CONFIG=$config
109	INCLUDEDIR=$includedir
110	PCDIR=$pcdir
111
112	TARGET=$target
113	ARCH=$arch
114	CPU=$cpu
115
116	DESTDIR=
117	LFLAGS=
118	EFLAGS=
119	EOF
120
121	cat<<EOF>config.h
122	/* BitlBee settings, generated by configure
123
124	Do NOT use any of these defines in your code without thinking twice, most
125	of them can/will be overridden at run-time */
126
127	#define CONFIG "$config"
128	#define ETCDIR "$etcdir"
129	#define VARDIR "$datadir"
130	#define PLUGINDIR "$plugindir"
131	#define PIDFILE "$pidfile"
132	#define IPCSOCKET "$ipcsocket"
133	#define ARCH "$arch"
134	#define CPU "$cpu"
135	EOF
136
137
138
139	if [ -n "$target" ]; then
140	PKG_CONFIG_LIBDIR=/usr/$target/lib/pkgconfig
141	export PKG_CONFIG_LIBDIR
142	PATH=/usr/$target/bin:$PATH
143	CC=$target-cc
144	LD=$target-ld
145	systemlibdirs="/usr/$target/lib"
146	fi
147
148
149	if [ "$debug" = "1" ]; then
150	[ -z "$CFLAGS" ] && CFLAGS=-g
151	echo 'DEBUG=1' >> Makefile.settings
152	CFLAGS="$CFLAGS -DDEBUG"
153	else
154	[ -z "$CFLAGS" ] && CFLAGS="-O2 -fno-strict-aliasing"
155	fi
156
157	echo CFLAGS=$CFLAGS >> Makefile.settings
158	echo CFLAGS+=-I`pwd` -iquote`pwd`/lib -iquote`pwd`/protocols -I. >> Makefile.settings
159
160	echo CFLAGS+=-DHAVE_CONFIG_H >> Makefile.settings
161
162	if [ -n "$CC" ]; then
163	CC=$CC
164	elif type gcc > /dev/null 2> /dev/null; then
165	CC=gcc
166	elif type cc > /dev/null 2> /dev/null; then
167	CC=cc
168	else
169	echo 'Cannot find a C compiler, aborting.'
170	exit 1;
171	fi
172
173	echo "CC=$CC" >> Makefile.settings;
174
175	if [ -z "$LD" ]; then
176	if type ld > /dev/null 2> /dev/null; then
177	LD=ld
178	else
179	echo 'Cannot find ld, aborting.'
180	exit 1;
181	fi
182	fi
183
184	echo "LD=$LD" >> Makefile.settings
185
186	if [ -z "$PKG_CONFIG" ]; then
187	PKG_CONFIG=pkg-config
188	fi
189
190	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG glib-2.0; then
191	if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
192	cat<<EOF>>Makefile.settings
193	EFLAGS+=`$PKG_CONFIG --libs glib-2.0 gmodule-2.0`
194	CFLAGS+=`$PKG_CONFIG --cflags glib-2.0 gmodule-2.0`
195	EOF
196	else
197	echo
198	echo 'Found glib2 '`$PKG_CONFIG glib-2.0 --modversion`', but version '$GLIB_MIN_VERSION' or newer is required.'
199	exit 1
200	fi
201	else
202	echo
203	echo 'Cannot find glib2 development libraries, aborting. (Install libglib2-dev?)'
204	exit 1
205	fi
206
207	if [ "$events" = "libevent" ]; then
208	if ! [ -f "${libevent}include/event.h" ]; then
209	echo
210	echo 'Warning: Could not find event.h, you might have to install it and/or specify'
211	echo 'its location using the --libevent= argument. (Example: If event.h is in'
212	echo '/usr/local/include and binaries are in /usr/local/lib: --libevent=/usr/local)'
213	fi
214
215	echo '#define EVENTS_LIBEVENT' >> config.h
216	cat <<EOF>>Makefile.settings
217	EFLAGS+=-levent -L${libevent}lib
218	CFLAGS+=-I${libevent}include
219	EOF
220	elif [ "$events" = "glib" ]; then
221	## We already use glib anyway, so this is all we need (and in fact not even this, but just to be sure...):
222	echo '#define EVENTS_GLIB' >> config.h
223	else
224	echo
225	echo 'ERROR: Unknown event handler specified.'
226	exit 1
227	fi
228	echo 'EVENT_HANDLER=events_'$events'.o' >> Makefile.settings
229
230	detect_gnutls()
231	{
232	if $PKG_CONFIG --exists gnutls; then
233	cat <<EOF>>Makefile.settings
234	EFLAGS+=`$PKG_CONFIG --libs gnutls`
235	CFLAGS+=`$PKG_CONFIG --cflags gnutls`
236	EOF
237	ssl=gnutls
238	ret=1
239	elif libgnutls-config --version > /dev/null 2> /dev/null; then
240	cat <<EOF>>Makefile.settings
241	EFLAGS+=`libgnutls-config --libs`
242	CFLAGS+=`libgnutls-config --cflags`
243	EOF
244
245	ssl=gnutls
246	ret=1;
247	else
248	ret=0;
249	fi;
250	}
251
252	detect_nss()
253	{
254	if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG mozilla-nss; then
255	cat<<EOF>>Makefile.settings
256	EFLAGS+=`$PKG_CONFIG --libs mozilla-nss`
257	CFLAGS+=`$PKG_CONFIG --cflags mozilla-nss`
258	EOF
259
260	ssl=nss
261	ret=1;
262	else
263	ret=0;
264	fi;
265	}
266
267	detect_ldap()
268	{
269	TMPFILE=$(mktemp)
270	if $CC -o $TMPFILE -shared -lldap 2>/dev/null >/dev/null; then
271	cat<<EOF>>Makefile.settings
272	EFLAGS+=-lldap
273	CFLAGS+=
274	EOF
275	ldap=1
276	rm -f $TMPFILE
277	ret=1
278	else
279	ldap=0
280	ret=0
281	fi
282	}
283
284	RESOLV_TESTCODE='
285	#include <arpa/nameser.h>
286	#include <resolv.h>
287
288	int main()
289	{
290	ns_initparse( NULL, 0, NULL );
291	ns_parserr( NULL, ns_s_an, 0, NULL );
292	}
293	'
294
295	detect_resolv_dynamic()
296	{
297	echo "$RESOLV_TESTCODE" \| $CC -o /dev/null -x c - -lresolv >/dev/null 2>/dev/null
298	if [ "$?" = "0" ]; then
299	echo 'EFLAGS+=-lresolv' >> Makefile.settings
300	return 0
301	fi
302
303	return 1
304	}
305
306	detect_resolv_static()
307	{
308	for i in $systemlibdirs; do
309	if [ -f $i/libresolv.a ]; then
310	echo "$RESOLV_TESTCODE" \| $CC -o /dev/null -x c - -Wl,$i/libresolv.a >/dev/null 2>/dev/null
311	if [ "$?" = "0" ]; then
312	echo 'EFLAGS+='$i'/libresolv.a' >> Makefile.settings
313	return 0
314	fi
315	fi
316	done
317
318	return 1
319	}
320
321	if [ "$ssl" = "auto" ]; then
322	detect_gnutls
323	if [ "$ret" = "0" ]; then
324	detect_nss
325	fi
326	elif [ "$ssl" = "gnutls" ]; then
327	detect_gnutls
328	elif [ "$ssl" = "nss" ]; then
329	detect_nss
330	elif [ "$ssl" = "sspi" ]; then
331	echo
332	elif [ "$ssl" = "openssl" ]; then
333	echo
334	echo 'No detection code exists for OpenSSL. Make sure that you have a complete'
335	echo 'install of OpenSSL (including devel/header files) before reporting'
336	echo 'compilation problems.'
337	echo
338	echo 'Also, keep in mind that the OpenSSL is, according to some people, not'
339	echo 'completely GPL-compatible. Using GnuTLS or NSS is recommended and better'
340	echo 'supported by us. However, on many BSD machines, OpenSSL can be considered'
341	echo 'part of the operating system, which makes it GPL-compatible.'
342	echo
343	echo 'For more info, see: http://www.openssl.org/support/faq.html#LEGAL2'
344	echo ' http://www.gnome.org/~markmc/openssl-and-the-gpl.html'
345	echo
346	echo 'Please note that distributing a BitlBee binary which links to OpenSSL is'
347	echo 'probably illegal. If you want to create and distribute a binary BitlBee'
348	echo 'package, you really should use GnuTLS or NSS instead.'
349	echo
350	echo 'Also, the OpenSSL license requires us to say this:'
351	echo ' * "This product includes software developed by the OpenSSL Project'
352	echo ' * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"'
353
354	echo 'EFLAGS+=-lssl -lcrypto' >> Makefile.settings
355
356	ret=1
357	elif [ "$ssl" = "bogus" ]; then
358	echo
359	echo 'Using bogus SSL code. This means some features will not work properly.'
360
361	## Yes, you, at the console! How can you authenticate if you don't have any SSL!?
362	if [ "$msn" = "1" -o "$yahoo" = "1" ]; then
363	echo
364	echo 'WARNING: The MSN and Yahoo! modules will not work without SSL. Disabling.'
365	msn=0
366	yahoo=0
367	fi
368
369	ret=1
370	else
371	echo
372	echo 'ERROR: Unknown SSL library specified.'
373	exit 1
374	fi
375
376	if [ "$ret" = "0" ]; then
377	echo
378	echo 'ERROR: Could not find a suitable SSL library (GnuTLS, libnss or OpenSSL).'
379	echo ' Please note that this script doesn'\''t have detection code for OpenSSL,'
380	echo ' so if you want to use that, you have to select it by hand. If you don'\''t'
381	echo ' need SSL support, you can select the "bogus" SSL library. (--ssl=bogus)'
382
383	exit 1
384	fi;
385
386	echo 'SSL_CLIENT=ssl_'$ssl'.o' >> Makefile.settings
387
388	if detect_resolv_dynamic \|\| detect_resolv_static; then
389	echo '#define HAVE_RESOLV_A' >> config.h
390	fi
391
392	STORAGES="text xml"
393
394	if [ "$ldap" = "auto" ]; then
395	detect_ldap
396	fi
397
398	if [ "$ldap" = 0 ]; then
399	echo "#undef WITH_LDAP" >> config.h
400	elif [ "$ldap" = 1 ]; then
401	echo
402	echo 'LDAP support is a work in progress and does NOT work AT ALL right now.'
403	echo
404	exit 1
405
406	echo "#define WITH_LDAP 1" >> config.h
407	STORAGES="$STORAGES ldap"
408	fi
409
410	for i in $STORAGES; do
411	STORAGE_OBJS="$STORAGE_OBJS storage_$i.o"
412	done
413	echo "STORAGE_OBJS="$STORAGE_OBJS >> Makefile.settings
414
415	if [ "$strip" = 0 ]; then
416	echo "STRIP=\# skip strip" >> Makefile.settings;
417	else
418	if [ "$debug" = 1 ]; then
419	echo
420	echo 'Stripping binaries does not make sense when debugging. Stripping disabled.'
421	echo 'STRIP=\# skip strip' >> Makefile.settings
422	strip=0;
423	elif [ -n "$STRIP" ]; then
424	echo "STRIP=$STRIP" >> Makefile.settings;
425	elif type strip > /dev/null 2> /dev/null; then
426	echo "STRIP=strip" >> Makefile.settings;
427	else
428	echo
429	echo 'No strip utility found, cannot remove unnecessary parts from executable.'
430	echo 'STRIP=\# skip strip' >> Makefile.settings
431	strip=0;
432	fi;
433	fi
434
435	if [ "$gcov" = "1" ]; then
436	echo "CFLAGS+=--coverage" >> Makefile.settings
437	echo "EFLAGS+=--coverage" >> Makefile.settings
438	fi
439
440	if [ "$plugins" = 0 ]; then
441	echo '#undef WITH_PLUGINS' >> config.h
442	else
443	echo '#define WITH_PLUGINS' >> config.h
444	fi
445
446	if [ ! -e doc/user-guide/help.txt ] && ! type xmlto > /dev/null 2> /dev/null; then
447	echo
448	echo 'WARNING: Building from an unreleased source tree without prebuilt helpfile.'
449	echo 'Install xmlto if you want online help to work.'
450	fi
451
452	echo
453	if [ -z "$BITLBEE_VERSION" -a -d .bzr ] && type bzr > /dev/null 2> /dev/null; then
454	nick=`bzr nick`
455	if [ -n "$nick" -a "$nick" != "bitlbee" ]; then
456	nick="-$nick"
457	else
458	nick=""
459	fi
460	rev=`bzr revno`
461	echo 'Using bzr revision #'$rev' as version number'
462	BITLBEE_VERSION=\"bzr$nick-$rev\"
463	fi
464
465	if [ -n "$BITLBEE_VERSION" ]; then
466	echo 'Spoofing version number: '$BITLBEE_VERSION
467	echo '#undef BITLBEE_VERSION' >> config.h
468	echo '#define BITLBEE_VERSION '$BITLBEE_VERSION >> config.h
469	echo
470	fi
471
472	cat <<EOF>bitlbee.pc
473	prefix=$prefix
474	includedir=$includedir
475
476	Name: bitlbee
477	Description: IRC to IM gateway
478	Requires: glib-2.0
479	Version: $BITLBEE_VERSION
480	Libs:
481	Cflags: -I\${includedir}
482
483	EOF
484
485	protocols=''
486	protoobjs=''
487
488	if [ "$msn" = 0 ]; then
489	echo '#undef WITH_MSN' >> config.h
490	else
491	echo '#define WITH_MSN' >> config.h
492	protocols=$protocols'msn '
493	protoobjs=$protoobjs'msn_mod.o '
494	fi
495
496	if [ "$jabber" = 0 ]; then
497	echo '#undef WITH_JABBER' >> config.h
498	else
499	echo '#define WITH_JABBER' >> config.h
500	protocols=$protocols'jabber '
501	protoobjs=$protoobjs'jabber_mod.o '
502	fi
503
504	if [ "$oscar" = 0 ]; then
505	echo '#undef WITH_OSCAR' >> config.h
506	else
507	echo '#define WITH_OSCAR' >> config.h
508	protocols=$protocols'oscar '
509	protoobjs=$protoobjs'oscar_mod.o '
510	fi
511
512	if [ "$yahoo" = 0 ]; then
513	echo '#undef WITH_YAHOO' >> config.h
514	else
515	echo '#define WITH_YAHOO' >> config.h
516	protocols=$protocols'yahoo '
517	protoobjs=$protoobjs'yahoo_mod.o '
518	fi
519
520	if [ "$protocols" = "PROTOCOLS = " ]; then
521	echo "Warning: You haven't selected any communication protocol to compile!"
522	echo " BitlBee will run, but you will be unable to connect to IM servers!"
523	fi
524
525	echo "PROTOCOLS = $protocols" >> Makefile.settings
526	echo "PROTOOBJS = $protoobjs" >> Makefile.settings
527
528	echo Architecture: $arch
529	case "$arch" in
530	Linux )
531	;;
532	GNU/* )
533	;;
534	*BSD )
535	;;
536	Darwin )
537	echo 'STRIP=\# skip strip' >> Makefile.settings
538	;;
539	IRIX )
540	;;
541	SunOS )
542	echo 'EFLAGS+=-lresolv -lnsl -lsocket' >> Makefile.settings
543	echo 'STRIP=\# skip strip' >> Makefile.settings
544	;;
545	AIX )
546	echo 'EFLAGS+=-Wl,-brtl' >> Makefile.settings
547	;;
548	CYGWIN* )
549	echo 'Cygwin is not officially supported.'
550	;;
551	Windows )
552	;;
553	* )
554	echo 'We haven'\''t tested BitlBee on many platforms yet, yours is untested. YMMV.'
555	echo 'Please report any problems at http://bugs.bitlbee.org/.'
556	;;
557	esac
558
559	if [ -n "$target" ]; then
560	echo "Cross-compiling for: $target"
561	fi
562
563	echo
564	echo 'Configuration done:'
565
566	if [ "$debug" = "1" ]; then
567	echo ' Debugging enabled.'
568	else
569	echo ' Debugging disabled.'
570	fi
571
572	if [ "$strip" = "1" ]; then
573	echo ' Binary stripping enabled.'
574	else
575	echo ' Binary stripping disabled.'
576	fi
577
578	echo ' Using event handler: '$events
579	echo ' Using SSL library: '$ssl
580	echo ' Building with these storage backends: '$STORAGES
581
582	if [ -n "$protocols" ]; then
583	echo ' Building with these protocols:' $protocols
584	else
585	echo ' Building without IM-protocol support. We wish you a lot of fun...'
586	fi

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